NULL

user/MCU/lhl_i2c_slave.h

@@ -0,0 +1,83 @@
+#ifndef __LHL_I2C_SLAVE_H__
+#define __LHL_I2C_SLAVE_H__
+
+#define MASTER_READ_SLAVE				1
+#define MASTER_WRITE_SLAVE			0
+
+typedef struct
+{
+  u32 SB:         1;
+  u32 ADDR:       1;
+  u32 BTF:        1;
+  u32 ADD10:      1;
+  u32 STOPF:      1;
+  u32 TXSRE:      1;
+  u32 RXNE:       1;
+  u32 TXE:        1;
+	u32 BERR:       1;	
+	u32 ARLO:       1;	
+	u32 AF:         1;	
+	u32 OVR:        1;	
+	u32 :           4;
+	
+  u32 MSL:         1;
+  u32 BUSY:        1;
+  u32 TRA:         1;
+  u32 :            1;
+  u32 GENCALL:     1;
+  u32 :            2;
+  u32 DAULF:       1;
+  u32 PEC:         8;
+} __HWI2C_SR_BIT_TypeDef;
+
+typedef union
+{
+  __HWI2C_SR_BIT_TypeDef Bit;
+	u32  DWord;
+  u16  Word[2];
+} __HWI2C_SR_REG_TypeDef;
+
+typedef struct
+{
+  u16 ReceivedData:      1;
+  u16 SendingData:       1;
+  u16 TransparentMode:   1;
+  u16 AutoReview:        1;
+  u16 Reset:             1;
+  u16 CommError:         1;
+  u16 Command:           1;
+  u16 ReceivedAdr:       1;
+	u16 WriteData:         1;	
+} __I2C_BIT_TypeDef;
+
+typedef struct
+{
+	__I2C_BIT_TypeDef state;
+  u16 rxIndex;	
+  u16 txLenth;	
+  u16 rxCounter;
+  u16 txCounter;	
+  u16 Index;	
+  u16 regCounter;
+  u16 regLen;
+  u16 readAddr;
+  u8 rxData[20];
+  u8 txData[20];
+ 	__HWI2C_SR_REG_TypeDef status;
+  u8 Adr;
+} I2C_DATA_TypeDef;
+
+extern I2C_DATA_TypeDef  I2CData;
+void I2C_Slave_Init(u32 clockSpeed ,u16 slaveAddress);
+void StartDMA_I2C_Slave_RX(u32 clockSpeed ,u16 slaveAddress);
+
+//=====================================================================
+   
+void IIC_Cmd_Check_Test(void);
+void enter_streaming_mode(void);
+
+
+
+#endif
+
+